baber/WOPTO huggingface dataset:
Patent EP-0388505-A2 (EP)
Inventor: MANN ARNOLD
IPC: F02M13/04
Filed: 1989-06-03
Abstract: Two intake ducts (2, 3), each with a throttle valve (4, 5), are provided next to one another in a throttle valve housing (1). The two throttle valves (4, 5) are each driven by a servomotor (17, 18). The control shafts (6, 7) of the throttle valves (4, 5) are connected to one another by a driver connection (8) having some play. Friction clutches (9, 10) permit rotation of each throttle valve (6, 7) in the idling direction even with the transmission (11, 12) or servomotor (17, 18) jammed. 
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Patent EP-0348789-A2 (EP)
Inventor: FISCHER MARTIN
IPC: B42F7/12
Filed: 1989-06-19
Abstract: The invention relates to a tray (1) for blank forms which consists of containers (2) which can be stacked either offset or in a straight line and can be latched together in the selected stacking position. Each container (2) has a bottom (3), two side walls (4) and a rear wall (5). The latching is effected via corresponding latching devices (6) which are effective between two side walls (4) situated one above the other. The containers (2) and their individual parts consist of plastic, the bottom (3) being reinforced by transverse ribs (38). The rear wall (5) of the containers (2) is of closed construction and has a straight top edge (24). Provided on the underside (19) of the bottom (3) of the containers (2) are, furthermore, longitudinal ribs (25) which rest on the top edge (24) of the rear wall (5) of the container arranged below it in each case and which thus effectively prevent papers contained in the tray (1) for blank forms from slipping through. <IMAGE>
Patent EP-0350688-A2 (EP)
Inventor: KARDORFF UWE DR
IPC: A01N53/00
Filed: 1989-06-24
Abstract: Cyclopropanecarboxamides I <IMAGE> in which n stands for 0 or 1 and the substituents have the following meaning: R<1> is hydrogen, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, nitro or cyano R<2> is hydrogen, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, nitro or cyano  R<3> is hydrogen, halogen or C1-C3-alkyl  R<4> and R<5> are hydrogen or C1-C4-alkyl and  R<6>-R<10> are hydrogen, halogen or C1-C4-alkyl with the proviso that R<4>-R<10> do not all simultaneously stand for hydrogen, and a process for their preparation and their use to combat pests.
Patent EP-0355424-A2 (EP)
Inventor: SAITO TOSHIHIKO
IPC: H01Q1/12
Filed: 1989-07-21
Abstract: A glass antenna device for an automobile comprises a glass plate fitted to an opening for window, an antenna conductor (2) having a power feeding terminal (5) arranged on the glass plate and a matching circuit (4) electrically connected to the power feeding point (5). The matching circuit module (4) comprises elements such as resistors, capacitors, coils and if necessary a semiconductor.
Patent EP-0354514-A2 (EP)
Inventor: ANAND MADHU
IPC: C08J9/28
Filed: 1989-08-07
Abstract: The present invention provides a surface modified polymeric gas separation membrane having improved selectivity, particularly for oxygen,nitrogen gas mixtures, prepared by forming a membrane of a polymer having the structural formula
     wherein R and R can be the same or different linear, branched or cyclic alkyl group having one to twelve carbon atoms, or R can be H, with the proviso that both R and R cannot be methyl, and n is at least 100, and treating the surface of the membrane with a fluoro-oxidizing agent at conditions sufficient to fluoro-oxidize the membrane surface.
Patent EP-0358231-A2 (EP)
Inventor: EDAHIRO TAKESHI
IPC: B60G17/017
Filed: 1989-09-08
Abstract: A vehicle suspension system includes a liquid piston-cylinder device (1) connected between the vehicle body and a wheel. A liquid pump (11) is provided in a liquid passage (13) which connects the liquid piston-cylinder device to a reservoir (12) in which hydraulic liquid is reserved, and feeds under pressure the hydraulic liquid in the reservoir through the liquid passage. A control valve (15) controls the flow of the hydraulic liquid through the liquid passage, thereby controlling feed and discharge of the hydraulic liquid to and from the liquid piston-cylinder device in order to control the properties of the suspension. An accummulator (22) is connected to the liquid passage between the liquid pump and the control valve and accummulates the hydraulic liquid under pressure. A return passage (18) connects the reservoir to the liquid passage between the liquid pump and the control valve and is provided with an on-off valve which opens and closes the return passage. The on-off valve closes the return passage when the ignition switch is turned off.
Patent EP-0363924-A2 (EP)
Inventor: ANDO EIJI
IPC: G11B5/84
Filed: 1989-10-11
Abstract: A lubricant for recording media having excellent sliding characteristics and abrasion resistance is obtained when an alkylsilane of the following formula (I) is prepared in a thin layer with the LB method:
      Example of the alkylsilane include γ-[N,N-dioctadecyl­succinylamino)propyltriethoxysilane and γ-[N-[tris­(heptadecylyloxymethyl)]methylsuccinylamino]­propyltriethoxysilane.
Patent EP-0377875-A2 (EP)
Inventor: PFALZGRAF MANFRED
IPC: F02D41/22
Filed: 1989-12-21
Abstract: The invention relates to a load control apparatus with a control element (11) capable of acting on an actuator (16), determining the output of an internal combustion engine, which control element is connected to a carrier (4) coupled to an accelerator pedal (1) and in addition can be moved by means of an electric actuating drive (9), with a reference value sensing element (7) assigned to the carrier (4), an actual value sensing element (12) acting in concert with this element (7) and acting on the electric actuating drive (9), the electric actuating drive (9) being controllable as a function of the values detected by an electronic control unit (22). It is the object of the invention to design such a load control apparatus in such a way that it is of compact construction and will permit a defined feedback effect to the actuator and hence the throttle valve and/or the injection pump under all load conditions, particularly in the event of a failure of the electronic control unit. The solution according to the invention is characterised in that the carrier (4) has a free running element (13) displaceably supported in its control direction (LL, VL), in which the control element (11) in its control direction (LL, VL) engages with play, the free running element (13) being pretensioned in the full load direction (VL) of the carrier (4) by way of a coupling spring (24) connected to this element and the carrier (4) and the control element (11) and the carrier (4) being pretensioned in the idling direction (LL) by means of return springs (6, 26). <IMAGE>
Patent EP-0367363-A2 (EP)
Inventor: MORGAN CHARLES ROBERT
IPC: B01D71/68
Filed: 1989-10-27
Abstract: Disclosed are semipermeable fluid separation membranes prepared from polyaromatic polymers including aromatic repeat units of which at least five mole percent are substitited by moieties having ethylenically unsaturated carbon bonds wherein the polymer is crosslinked through carbon bonds between the ethylenically unsaturated moieties. The invented membranes have enhanced durability yet retain very high fluid, especially gas, permeability.
Patent EP-0344880-A2 (EP)
Inventor: OFTEBRO REIDAR
IPC: A61K33/243
Filed: 1989-02-23
Abstract: Anti-cancer platinum complexes such as cisplatin exhibit a synergistically higher level of anti-tumour activity when administered substantially simultaneously either with L-ascorbic acid, or with 5,6-O-benzylidene-L-ascorbic acid or deuterated forms thereof.
Patent EP-0341047-A2 (EP)
Inventor: PHILLIPS ROGER W
IPC: G03F7/34
Filed: 1989-05-03
Abstract: The disclosure relates to a pre-imaged high resolution transfer foil comprising a carrier (26) having a surface (27). A releasable hardcoat (28) is disposed on the surface. A vacuum coating (29, 31) is deposited on the hardcoat and an image formed in the vacuum coating.
Patent EP-0343814-A2 (EP)
Inventor: LEITCH BRAMWELL SMITH
IPC: B60R25/09
Filed: 1989-05-11
Abstract: A wheel clamping device (10) comprises a pair of opposed frames (12, 14) each capable of locating and gripping opposite sides of a wheel and tyre asssembly, the frames each having a front facing portion (18, 20) in the form of plates slidably interengageable with one another, and screw means (26) for drawing the frame members towards one another. The screw means will preferably be lockable either by means of an externally applied padlock connecting a handle (44) thereof the nearest adjacent portion of the frame, or by means of an internally located locking mechanism (48) which serves to prevent rotation of the screw means and therefore the moving of part of the frame mechanisms from one another. The frame members may be tapered so as to accommodate different wheel and tyre sizes and yet nevertheless grippingly engage the tyre when in the locked position. Preferably also, the slideably interengageable plate portions should, in use, completely cover the area of the vehicle wheel nuts and prevent access thereto.
Patent EP-0353134-A2 (EP)
Inventor: GOODWIN-JOHANSSON SCOTT
IPC: H03K5/08
Filed: 1989-07-24
Abstract: A variable threshold logic detector with high switching speeds and small circuit size is disclosed. The device utilizes transistors of opposite semi­conductor materials (P, N) to provide a large change in voltage when a certain current threshold or number of inputs (IN...n) has been crossed. The number of inputs (IN...n) that may be accom­modated and the current threshold are variable and each input may be individually weighted.
Patent EP-0381018-A2 (EP)
Inventor: TAKAHASHI KAORU
IPC: H04Q9/00
Filed: 1990-01-23
Abstract: In a fire alarm system or the like, a plurality of terminals (T₁₁-T₄₄) such as fire detectors or repeaters are connected in plural groups (G1-G4) to a central receiver unit. During system polling of the groups individually those groups respond to the receiver unit which have a status change in any of its terminals. By subsequent point polling of the terminals individually only in that group which had responded during system polling, a responded terminlal is determined very quickly and reliably. Thus, information is collected and processed selectively from the terminal which responded during the point polling.
Patent EP-0388851-A2 (EP)
Title: Apparatus for transporting sheet
Inventor: NAGANO TOSHIYUKI
IPC: G03G15/23
Filed: 1990-03-19
Abstract: An apparatus for transporting a sheet includes a first transporting path provided with rollers (36, 39) for transporting the sheet to an image forming section, a second transporting path for conducting the sheet in a direction (A) transverse to the first transporting path, said second transporting path having a step in the direction of height with respect to said first transporting path, and a control section for controlling the first and second transporting paths so that they are coupled to each other when the sheet is inserted over the second transporting path.
Patent EP-0398343-A2 (EP)
Inventor: OKAHARA HIROFUMI
IPC: F16H61/06
Filed: 1990-05-17
Abstract: An accumulator is disposed in a fluid line leadinf from a shift valve to a reduction brake of an auxiliary gearing of an automatic transmission. A back-up pressure of the accumulator is modified upon setting an automatic transmission to an engine brake running range and/or a reverse drive range.
Patent EP-0398384-A2 (EP)
Inventor: BARLAGE BRUNO
IPC: A01B33/08
Filed: 1990-05-21
Abstract: Shaft-driven rotary harrow with a box bar which extends transversely relative to the direction of travel and in which a plurality of rotary tool units, each consisting of a tool carrier, driving wheel and soil-working machine, are rotatably arranged next to one another by means of bearings and mutually adjacent rotary tool units are driven to rotate in opposite directions via a spur gear. In order to provide, by the simplest possible constructional measures, a cost-effective design for a rotary harrow, each rotary tool unit (6,6') is mounted in the box bar (2) only by means of a single bearing (22) and/or bearing ring (24), this bearing/ring being arranged in a single plane. 
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Patent EP-0410234-A2 (EP)
Inventor: KUNZ HERIBERT
IPC: G01R1/07
Filed: 1990-07-14
Abstract: This method is carried out by means of an electro-optical crystal to which the voltage or the field is applied and through which polarised light is radiated. The change in the state of polarisation of the light emerging from the sensor due to the change of the electric field or the electric voltage is detected. For compensating for temperature changes, the light emerging from the sensor is divided and the divided beams are then each supplied to a receiver in which they are converted into voltage signals having in each case a direct and an alternating component. From the differences of in each case the direct and alternating components, correction factors are determined for the temperature correction of the change of the state of polarisation of the polarised light emerging from the sensor, caused by the temperature change; these correction factors are used for correcting the measured alternating component. A device for carrying out the method is also specified. <IMAGE>
Patent EP-0417578-A2 (EP)
Inventor: DUPONT ANTOINE DIPL-ING
IPC: G09G3/36
Filed: 1990-09-01
Abstract: 2.1 In known drive circuits, a separate semiconductor switch which can be switched on or off is allocated to each pixel electrode. 
<??>2.2 According to the invention, the drive circuit is operated in multiplex mode. In this mode, the selection line of the respective row is switched on before or after the data voltage is connected to a pixel element and before that, or afterwards, the data voltage is applied to the respective column. For this purpose, a number of columns are combined to form blocks, the video signal in each case of one block being applied to the respective columns of the display element and the video signal being stepped on block by block. 
<??>2.3 The invention is advantageously applied to LCD displays for TV reproduction. 
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Patent EP-0421293-A2 (EP)
Title: Wässrige Präparationen von C.I. Azoic Diazo Components, ihre Herstellung und Verwendung
Inventor: MACH HORST-ROLAND
IPC: D06P1/12
Filed: 1990-09-28
Abstract: Bei den konventionellen Methoden zur Herstellung von kupplungsfähige Diazoniumverbindungen aufweisenden Druckpasten werden Flüssigbasen, Natriumnitrit und Phosphorsäure nacheinander getrennt in die Verdickung eingebracht oder sie werden jeweils als separate Verdickungen angesetzt und dann erst vor dem Gebrauch zusammengerührt. Derartige Maßnahmen verlangen einen ziemlichen Aufwand und werden daher in der Praxis als nachteilig empfunden. Bei Verwendung von zum Diazotieren üblichen Säuren besteht weiterhin die Gefahr einer Beeinträchtigung von neben den Diazokomponenten gedruckten Reaktivfarbstoffen in der Fixierung durch Dämpfen. Diese von Fachkreisen als problematisch eingeschätzte Situation läßt sich dadurch beheben, daß man Flüssigpräparationen von diazotierbaren Aminen auf wäßriger Basis verwendet, welche neben dem Amin zugleich die für seine Diazotierung erforderliche Säuremenge in Form von vorzugsweise Phosphorsäure enthalten. Solche Präparationen entsprechend der Erfindung braucht man zur Herstellung gebrauchsfertiger Druckpasten bloß in eine Nitrit enthaltende Verdickung einzurühren.
Patent EP-0434052-A2 (EP)
Inventor: BLOM NIELS JORGEN
IPC: B01J39/14
Filed: 1990-12-20
Abstract: A crystalline aluminosilicate having its anhydrous state a formula expressed in terms of mol ratios as follows: 
 
xQ:0.01 - 0.1 M 2/n O:0-0.08 Z₂O₃:SiO₂:0.0001 - 0.5 MeS, 
 
wherein: 
Q is an organic nitrogen compound; 
Z is aluminium, boron, gallium or mixtures thereof; 
x is between 0 and 0.5; 
M is at least one metal cation of valance n; and 
Me is at least one of the metals which form an insoluble sulfide compound.
Patent EP-0438796-A2 (EP)
Inventor: LEE THOMAS BING KIN DR
IPC: C07B61/00
Filed: 1990-12-28
Abstract: A process for the stereoselective synthesis of [R]- and [S]-2,3-dihydro-1,3-dimethyl-2-oxo-1H-indole-3-acetonitriles comprises reacting racemic and 5-alkoxy-substituted (±)-1,3-dimethyloxindoles with a halogenated acetonitrile in the presence of a substituted N-benzyl cinchoninium, quinidinium, cinchonidinium, or quininium catalyst. The resulting alkylated oxindoles can be converted to primary amines by catalytic reduction in the presence of hydrogen gas. One of the primary amines, such as enantiomers of 3-(2-aminoethyl)-1,3-dihydro-1,3-dimethyl-5-methoxy-2H-indol-2-one, can be enriched by contact with a chiral tartaric acid in an amount sufficient to preferentially precipitate a salt of the chiral acid and one of the enantiomers. The product can be used in the synthesis of stereospecific forms of physostigmine and related compounds having pharmaceutical activity.
Patent EP-0397277-A2 (EP)
Inventor: WONG PUI KWAN
IPC: C07C37/18
Filed: 1990-05-09
Abstract: Ring-arylcyclobutenealkylated di(hydroxyphenyl) compounds having at least one arylcyclobutenealkyl moiety attached to at least one of the phenyl rings self-cure upon heating to produce rigid, relatively insoluble resins of the thermoset type.
Patent EP-0411731-A2 (EP)
Inventor: HIROYUKI SUGIYAMA
IPC: B41F27/12
Filed: 1990-08-01
Abstract: A plate lockup apparatus for a printing press includes a leading-side lockup device (5), a trailing-side lockup device (30), and a cam mechanism (38). The trailing-side lockup device (30) is located in the gap (2) of the plate cylinder (1) and grips a trailing edge of the plate, the trailing-side lockup device (30) having a lockup table (35) and a gripper plate (36), each having a plate gripper surface (35a, 36a) extending in a radial direction of the plate cylinder (1). The lockup table (35) and the gripper plate (36) are connected to each other at non-gripping ends thereof through a shaft (33). The cam mechanism has a cam (38), a cam surface of which is in contact with the lockup table (35). The cam mechanism is operated such that at a start of pivotal movement of the cam (38), the plate gripper surfaces (35a, 36a) of the lockup table (35) and the gripper plate (36) ace closed to grip the plate, and at an end of pivotal movement of the cam (38), the lockup table (35) and the gripper plate (36) are moved together in a circumferential direction of the plate cylinder (1) to tighten the gripped plate.
Patent EP-0381450-A2 (EP)
Inventor: HILL CRAIG STEVENS
IPC: G01N33/577
Filed: 1990-01-30
Abstract: A process for the determination of the presence or concentration of bone alkaline phosphatase (BAP) enzyme in a fluid which comprises:
     (a) contacting a sample of the fluid with a first monoclonal antibody for BAP, wherein the first monoclonal antibody is bound to a solid carrier insoluble in the fluid, in order to form an insoluble complex between the first monoclonal antibody and BAP;   (b) separating the fluid sample containing unreacted BAP from the insoluble complex of the first monoclonal antibody and BAP;   (c) reacting a measured amount of a second, labeled monoclonal antibody to BAP, which antibody is soluble in the fluid, with the insoluble complex of the first monoclonal antibody and BAP, in order to form an insoluble complex of the first monoclonal antibody, BAP, and second, labeled antibody;   (d) separating the solid carrier from unreacted second, labeled antibody;   (e) measuring either the amount of second, labeled antibody associated with the solid carrier or the amount of unreacted second, labeled antibody;   (f) relating the amount of measured second labeled antibody with the amount of labeled antibody measured for a control sample prepared in accordance with steps (a) thru (e), said control sample being known to be free of BAP, to determine the presence of BAP in said fluid sample, or relating the measured amount of labeled antibody for the fluid sample with the amount of labeled antibody measured for samples containing a known amount of BAP prepared in accordance with steps (a) thru (e) to determine the concentration of BAP in the fluid sample;    wherein both monoclonal antibodies used are highly specific for BAP, especially in the presence of LAP.
Patent EP-0384638-A2 (EP)
Inventor: MONKS DAVID WILLIAM
IPC: E02B13/00
Filed: 1990-02-14
Abstract: A channel section (13) is of generally U-shaped cross-section and is made from glass fibre reinforced concrete. The section can be thin and light and easily man-handled. In order to provide the section with sufficient rigidity during the setting of a concrete back fill around the section, a framework of reinforcing bars (17) is provided spaced from the reinforced concrete channel member by tie bars (18) or an integral rib (25). The reinforcing bars and tie bars (17,18) or rib (25) form a rigid composite structure with the fibre reinforced concrete member which keeps the member rigid while the concrete back fill is drying and which forms a reinforcing structure in the concrete after drying.
Patent EP-0393981-A2 (EP)
Inventor: TAMURA TOSHIYUKI
IPC: H04N1/40
Filed: 1990-04-17
Abstract: A line printer has a line head (12) constituted by an array of EL devices (2). The line head is positioned adjacent to a photosensitive body (36) with a linear photosensitive characteristic so that the body continuously moves relative to the head for secondary scanning. In response to a print signal containing print density information on each pixel, the number or frequency of pulses that are input to the EL devices is controlled. Accordingly a luminous intensity changing means changes (21₁-21₄, 23₁-23₄, 25) the EL devices in their luminous intensity for printing.
Patent EP-0409407-A2 (EP)
Inventor: VAN DIEMEN PAUL
IPC: G21C7/113
Filed: 1990-06-18
Abstract: A control rod construction especially for a boiling water nuclear reactor is disclosed in which at least some individual control rod elements include neutron absorbing poison, typically boron carbide (30), with hafnium cladding (32). In prior art construction, the entirety of the control elements have claddings of stainless steel; in the construction disclosed herein hafnium-clad, boron-carbide-containing control rods are used, preferably selectively interleaved with conventional stainless steel clad rod elements (33). The interleaving of the hafnium clad boron carbide with the stainless steel clad boron carbide maintains an operational balance between the desired worth of the control rod on one hand and the total weight of the control rod unit on the other hand. The combination of the hafnium and boron carbide, both of which constitute neutron absorbers, is complementary. The boron carbide and hafnium each have neutron absorbing capabilities independent of one another. The result is that the neutron absorption of the hafnium clad boron carbide exceeds the neutron absorption of either the boron carbide alone or the hafnium alone.
Patent EP-0408320-A2 (EP)
Inventor: REEVES ANTHONY VINCENT
IPC: G01V15/00
Filed: 1990-07-10
Abstract: This invention relates to a system of identifying and providing information concerning hidden pipelines, cables, ducts, passages etc. 
     In Figure 1 a pipeline 10 is located below ground level 11 and has on it an information containing element which is interrogatable, and is clipped into a recess 13. 
     An alternative is to have the element in the form of an inertly packaged coded tag 12A attached to the pipe by straps. 
     A transmitter/receiver 14 is connected by a flexible cable 15 to an antenna 16. The transmitter/receiver has a power supply 17 and display 18. Connected to the transmitter receiver 14 is a decoder 19 and a recorder 20. On interrogation, the interrogatable element 12 responds and returns a signal which is picked up by the antenna 16 and supplied to the transmitter receiver 14 where it is decoded and recorded and also displayed on the display 18. Information displayed may provide details as to depth and direction of alignment of the pipe 10, the material of which it is made, the fluid which is flowing through it, etc.